Activist & passive stakes

Investors crossing the 5% ownership line, from SEC Schedule 13D (activist) and 13G (passive) filings. Newest first.

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Filing

Stake type

Min % owned

All filings, new and amended.1–2 of 2

PassiveAmendment 7Below 5%
Nov 12, 2026
ROG · Rogers Corp
Norges Bank
2.0428% · 365,017 shSEC
PassiveNew
Nov 10, 2026
PRGS · Progress Software Corp
State Street Corporation
5.1% · 2,066,683 shSEC

Filing	Symbol	Holder	% Owned	Shares	Filed	SEC filing
PassiveAmendment 7Below 5%	ROG	Norges Bank in Rogers Corp	2.0428%	365,017	Nov 12, 2026	SEC
PassiveNew	PRGS	State Street Corporation in Progress Software Corp	5.1%	2,066,683	Nov 10, 2026	SEC